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Poppet valve
Poppet valve cartridge Poppet valve

GENERAL SPECIFICATIONS HYDRAULIC SPECIFICATIONS PERFORMANCE SPECIFICATIONS
2
Designation 3/2-way poppet valve Working pressure p = 350 bar Oil viscosity u = 30 mm /s
max
Construction Direct operated Maximum volume flow Q = 10 l/min, see characteristics p = f (Q) Performance limit FG 1 → 2 2 → 1 2 → 3 3 → 2
max
Mounting Screw-in cartridge construction Nominal volume flow Q = 10 l/min Measured with nominal voltage -10% at 50 °C
N SLYPM22-FG 3 1 1 2
Nominal size M22 x 1,5 according to ISO 7789 Leakage oil Seat tight, max. 0,15 ml / min (approx. 3 p [bar]
Actuation Ex-protection switching solenoid drops / min) at 30 cSt 350 K4235 1 3
Ambient temperature Operation as T4 Fluid Mineral oil, other fluid on request 300
-25…+70 °C (L6, L6R4T4) Viscosity range 12 mm /s…320 mm /s 250 2
2
2
Weight 2,30 kg (3/2-way) Temperature range NBR -25…+70 °C 200
150
MTTFd 150 years fluid FKM (D1) -20…+70 °C 100
Contamination Class 20 / 18 / 14 50
efficiency 0 0 2,5 5 7,5 10 Q [l/min]
Filtration Required filtration grade ß 6…10 ≥ 75,
see data sheet 1.0-50
∆p = f (Q) Pressure drop volume flow characteristics 1 → 2 2 → 1 2 → 3 3 → 2

p [bar] SLYPM22-FG 1 1 2 2
15 K4236 2
12,5
10 1
ELECTRICAL SPECIFICATIONS ACTUATION 7,5
Protection class IP65 / 66 / 67 Actuation Switching solenoid, wet pin push type, 5
Relative duty factor 100 % DF pressure tight 2,5
Switching frequency 5'000 / h Execution MKY45 / 18x60 (Data sheet 1.1-183) 0 0 2,5 5 7,5 10 Q [l/min]
Voltage tolerance ± 10 % with regard to nominal voltage Connection Cable gland for cable Ø 6,5…14 mm
Standard nominal 24 VDC
voltage
Standard nominal 6 W
power 6 W with 4 W holding power (electronic SEALING MATERIAL MANUAL OVERRIDE ACCESSORIES
power reduction) NBR or FKM (Viton) as standard, choice in the type code Screw plug (HB0), no actuation possible.
Temperature class Nominal power 6 W: T1…T4 Optionally HN (K) or HR (K) Threaded body Data sheet 2.9-2xx
Note! Other electrical specifications see data sheet 1.1-183 → See data sheet 1.1-311 Technical explanations Data sheet 1.0-100
Filtration Data sheet 1.0-50
Relative duty factor Data sheet 1.1-430

SURFACE TREATMENT STANDARDS
◆ The cartridge body, the slip-on coil and the armature tube are Cartridge cavity ISO 7789 COMMISSIONING INSTALLATION NOTES
zinc-nickel coated Explosion protection Directive 2014 / 34 / EU (ATEX) Attention! When commissioning, the valve must be vented under Mounting type Screw-in cartridge M22 x 1,5
Flameproof enclosure EN / IEC / UL 60079-1, 31 pressure (max. two rotations of screw E). Mounting position Any, preferably horizontal
Cable entry EN 60079-0, 1, 7, 15, 31 Tightening torque M = 60 Nm Screw-in cartridge
D
Protection class EN 60 529 The solenoid coil must only be put into operation, if the M = 9 Nm knurled nut
requirements of the operating instructions supplied are
D
Contamination ISO 4406 observed to their full extent. In case of non-observance, M = 9,5 Nm HB0
D
efficiency no liability is assumed. M = 5,5 Nm HB4,5
D
Attention! For stack assembly please observe the remarks in the
operating instructions

www.wandfluh.com Illustrations are not binding Data subject to change 2/4 Edition: 21 18 1.11-2066 E www.wandfluh.com Illustrations are not binding Data subject to change 3/4 Edition: 21 18 1.11-2066 E
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